Home / 1,063,751.49-1,468,014.03-580,343.22

Finding the Fourth Proportional to 1,063,751.49, 1,468,014.03 and 580,343.22

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Solution

The fourth proportional to 1,063,751.49, 1,468,014.03 and 580,343.22 is: 800,893.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,751.49 : 1,468,014.03 = 580,343.22 : x
  2. Step 2: Convert to fraction form
    1,063,751.49/1,468,014.03 = 580,343.22/x
  3. Step 3: Cross multiply
    1,063,751.49x = 1,468,014.03 × 580,343.22
  4. Step 4: Simplify right side
    1,063,751.49x = 851,951,989,175.38
  5. Step 5: Solve for x
    x = 851,951,989,175.38/1,063,751.49
  6. Step 6: Final answer
    x = 800,893.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.